public class User {
    private int id;
    private String username;
    //private String password;//密码
    public User(){

    }
    public User(int id,String username){
        this.id=id;
        this.username=username;
    }
    public int getId(){
        return id;
    }

    public String getUsername(){
        return username;
    }

    public void setId(int id) {
        this.id = id;
    }

    public void setUsername(String username) {
        this.username = username;
    }
}
